<?php

/**
 * Hoa Framework
 *
 *
 * @license
 *
 * GNU General Public License
 *
 * This file is part of HOA Open Accessibility.
 * Copyright (c) 2007, 2008 Ivan ENDERLIN. All rights reserved.
 *
 * HOA Open Accessibility is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * HOA Open Accessibility is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HOA Open Accessibility; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *
 * @category    Framework
 * @package     Hoa_VideoPlayer
 * @subpackage  Hoa_VideoPlayer_Server_Youtube
 *
 */

/**
 * Hoa_Framework
 */
require_once 'Framework.php';

/**
 * Hoa_VideoPlayer_Exception
 */
import('VideoPlayer.Exception');

/**
 * Hoa_VideoPlayer_Parser_Abstract
 */
import('VideoPlayer.Parser.Abstract');

/**
 * Class VideoPlayer Parser Vimeo
 *
 * @author      Grégory DARCHE <gregory.darche@netiva.fr>
 * @copyright   Copyright (c) 2009 Grégory DARCHE.
 * @license     http://gnu.org/licenses/gpl.txt GNU GPL
 * @since       PHP 5
 * @version     0.1
 * @package     Hoa_VideoPlayer
 * @subpackage  Hoa_VideoPlayer_Parser_Vimeo 
 */

class Hoa_VideoPlayer_Parser_Vimeo extends Hoa_VideoPlayer_Parser_Abstract {

    /**
     * Nom du parser
     *
     * @var   string
     */
    public $parser = 'Vimeo';

    /**
     * parser
     * Extrait l'id vidéo d'une url 
     * 
     * @return   Id vidéo
     */
    public function parser() {

        $pattern = '|http:\/\/[a-z]*?[\.]?vimeo\.com\/(.*)|i';

        if (!preg_match_all($pattern, $this->url, $matches, PREG_SET_ORDER))
            throw new Hoa_VideoPlayer_Exception('video id not found.', 1);

        $this->id = $matches[0][1];
        
        if (!$this->id)
            throw new Hoa_VideoPlayer_Exception('video id not found.', 2);

        return ''.$this->id;
    }

}
